Skip to content
violet · neutral

#ac2dcf

a balanced, vivid violet · neutral · closest name: Dark Orchid

Token name suggestion: Atlas Amethyst

RGB
172, 45, 207
HSL
287°, 64%, 49%
CMYK
17, 78, 0, 19
Luminance
0.1515

#ac2dcf is a balanced vivid violet, 287° on the wheel and 57/100 on the cool side. Put white text on it (5.21:1). As text it scores 5.21:1 on white — safe at any size. Nearest name is Dark Orchid, nearest Tailwind family is purple.

hsl(287 64% 49%)rgb(172 45 207)Base step 600AA inkNeutral

At a glance

Every number on this page in one read: what #ac2dcf is made of, how bright it looks, and which way it leans.

Hex
#ac2dcf
Hue
287°
violet
Saturation
64%
vivid
Lightness
49%
balanced
Brightness
81%
HSV value
Perceived
48%
weighted brightness
Luminance
0.1515
WCAG relative
Temperature
Neutral
57/100 cool
Color family
Violet
Tone
Vivid
Best ink
White
5.21:1
Closest name
Dark Orchid
ΔE2000 3.4
Chroma
91.4
LCH, 0–130ish
OKLCH L
0.565
perceptual lightness
Tailwind
purple
500 · ΔE 9.7
Web-safe
#9933CC
nearest of 216
Where it sits
Hue287° of 360°
Saturation64%
Lightness49%
Saturation × lightness field

Left edge is grey, right edge is full chroma; top is white, bottom is black. The dot is #ac2dcf.

Temperature
Warm ← → Cool57% cool

Reads neutral. Warm and cool siblings keep the same lightness, so you can swap one in without redoing your contrast maths.

Luminance by channel
Red58%
Green12%
Blue30%

Green carries most of what the eye calls brightness — that is why WCAG weights it 0.7152.

Every format

HEX#ac2dcf
HEX (8-digit)#ac2dcfff
RGBrgb(172, 45, 207)
RGBArgba(172, 45, 207, 1)
HSLhsl(287, 64%, 49%)
HSV / HSBhsv(287, 78%, 81%)
HWBhwb(287 18% 19%)
CMYKcmyk(17%, 78%, 0%, 19%)
LABlab(45.8 70.9 -57.7)
LCHlch(45.8 91.4 320.8)
OKLCHoklch(0.565 0.241 317.6)
XYZ (D65)xyz(29.21, 15.15, 60.41)
Decimal11283919
Display P3color(display-p3 0.675 0.176 0.812)
Web-safe#9933CC

Copy-ready code

every platformclick to select
/* CSS */
color: #ac2dcf;
background-color: #ac2dcf;
/* CSS custom property */
--brand: #ac2dcf;
/* Tailwind (arbitrary) */
class="text-[#ac2dcf] bg-[#ac2dcf]"
/* SCSS */
$brand: #ac2dcf;
/* SwiftUI */
Color(red: 0.675, green: 0.176, blue: 0.812)
/* UIKit */
UIColor(red: 0.675, green: 0.176, blue: 0.812, alpha: 1)
/* Android XML */
<color name="brand">#AC2DCF</color>
/* Android Compose */
Color(0xFFAC2DCF)
/* Flutter */
Color(0xFFAC2DCF)
/* Python / OpenCV (BGR) */
(207, 45, 172)
/* Python / PIL (RGB) */
(172, 45, 207)
/* Java AWT */
new Color(172, 45, 207)
/* .NET */
Color.FromArgb(255, 172, 45, 207)
/* OpenGL / Unity (0–1) */
(0.6745f, 0.1765f, 0.8118f, 1f)
/* LaTeX */
\definecolor{brand}{RGB}{172,45,207}
modern cssclick to select
/* mix without leaving CSS */
background: color-mix(in oklab, #ac2dcf 85%, white);
border-color: color-mix(in oklab, #ac2dcf 40%, transparent);
/* theme-aware in one line */
color: light-dark(#571769, #E8D3EE);
/* relative colour syntax */
--hover: hsl(from #ac2dcf h s calc(l - 7));

Design tokens

The same ramp in the four formats a team actually needs. Paste one and the whole palette lands with it.

css custom propertiesclick to select
:root {
  --brand-50: #FAF4FB;
  --brand-100: #F4E8F7;
  --brand-200: #E8CBF1;
  --brand-300: #DBA3EB;
  --brand-400: #CA75E1;
  --brand-500: #B847D7;
  --brand-600: #ac2dcf;
  --brand-700: #8B24A8;
  --brand-800: #6F1D86;
  --brand-900: #521961;
  --brand-950: #33103D;
  --brand: #ac2dcf;
  --brand-ink: #ffffff;
  --brand-surface: #F9F4FA;
  --brand-border: #E3C0ED;
  --brand-hover: #9427B2;
  --brand-pressed: #7B2094;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand-surface: #211424;
    --brand-ink: #E8D3EE;
  }
}
tailwind.config.jsclick to select
theme: {
  extend: {
    colors: {
      brand: {
        50: '#FAF4FB',
        100: '#F4E8F7',
        200: '#E8CBF1',
        300: '#DBA3EB',
        400: '#CA75E1',
        500: '#B847D7',
        600: '#ac2dcf',
        700: '#8B24A8',
        800: '#6F1D86',
        900: '#521961',
        950: '#33103D',
        DEFAULT: '#ac2dcf',
      },
    },
  },
}
scss mapclick to select
$brand: (
  '50': #FAF4FB,
  '100': #F4E8F7,
  '200': #E8CBF1,
  '300': #DBA3EB,
  '400': #CA75E1,
  '500': #B847D7,
  '600': #ac2dcf,
  '700': #8B24A8,
  '800': #6F1D86,
  '900': #521961,
  '950': #33103D,
);
$brand-base: #ac2dcf;
$brand-ink: #ffffff;

@function brand($step) { @return map-get($brand, $step); }
w3c design tokens (json)click to select
{
  "color": {
    "brand": {
      "50": { "$value": "#FAF4FB", "$type": "color" },
      "100": { "$value": "#F4E8F7", "$type": "color" },
      "200": { "$value": "#E8CBF1", "$type": "color" },
      "300": { "$value": "#DBA3EB", "$type": "color" },
      "400": { "$value": "#CA75E1", "$type": "color" },
      "500": { "$value": "#B847D7", "$type": "color" },
      "600": { "$value": "#ac2dcf", "$type": "color" },
      "700": { "$value": "#8B24A8", "$type": "color" },
      "800": { "$value": "#6F1D86", "$type": "color" },
      "900": { "$value": "#521961", "$type": "color" },
      "950": { "$value": "#33103D", "$type": "color" }
    },
    "brandInk": { "$value": "#ffffff", "$type": "color" }
  }
}

Best text color

Only one of black and white can be right. This is the one, with the number that proves it.

Readable at a glance#ffffff on #ac2dcf · 5.21:1
Use #ffffffAA at every size, AAA for large text only.
Aa
12px
Aa
16px
Aa
24px
Aa
White text · 5.21:1 · recommended
AA pass · AA large pass · AAA fail
Aa
Black text · 4.03:1
AA fail · AA large pass · AAA fail
Reading the other direction: #ac2dcf as text scores 5.21:1 on white and 4.03:1 on black.
Best tinted ink on it, if plain black or white feels flat: #F7EAFA at 4.49:1.

Make it accessible

A contrast checker tells you that you failed. This tells you what to ship instead — same hue, same saturation, lightness moved only as far as WCAG demands.

The quick fox
#ac2dcf · 5.21:1
AA on whitealready passes
#ac2dcf
The quick fox
#8D25A9 · 7.07:1
AAA on white−9% L
#8D25A9
The quick fox
#B33CD5 · 4.52:1
AA on black+4% L
#B33CD5
The quick fox
#CA76E1 · 7.19:1
AAA on black+18% L
#CA76E1

Large text — 24px regular or 18.66px bold and above — only needs 3:1, so #AC2DCF is enough for headings on white. Non-text elements such as icons, chart strokes and focus rings also sit at 3:1 under WCAG 2.2 (1.4.11).

Accessibility — WCAG contrast

Aa
#ac2dcf on white: 5.21:1
AA ✓ pass · AA-large · AAA
Aa
#ac2dcf on black: 4.03:1
AA ✗ fail · AA-large · AAA
Against the neutral ladder

Contrast is symmetric, so each row covers both directions: #ac2dcf as text on that neutral, and that neutral as text on #ac2dcf.

NeutralRatioBoth directions
White5.21:1AaAa
Slate 504.98:1AaAa
Slate 1004.76:1AaAa
Slate 2004.23:1AaAa
Slate 3003.51:1AaAa
Slate 4002.03:1AaAa
Slate 5001.09:1AaAa
Slate 6001.45:1AaAa
Slate 7001.99:1AaAa
Slate 8002.81:1AaAa
Slate 9003.43:1AaAa
Black4.03:1AaAa
Colour vision deficiency
true color
protanopia · #0065D3
deuteranopia · #3270CC
tritanopia · #AA527E

Roughly one man in twelve has some form of colour vision deficiency. If any of the three panels above is hard to tell apart from a neighbouring colour in your palette, add a shape, an icon or a label so the meaning does not rest on hue alone.

Color scale — 50 to 950

A Tailwind-shaped ramp built around this exact hex. #ac2dcf is pinned to step 600; the rest hold its hue and let saturation ease off at the extremes so the pale end never turns neon.

#FAF4FB
#F4E8F7
#E8CBF1
#DBA3EB
#CA75E1
#B847D7
#ac2dcf
#8B24A8
#6F1D86
#521961
#33103D
Base = 600Lightest = 50 · #FAF4FBDarkest = 950 · #33103DText step on white = 600
Perceptual ramp — OKLCH

The same eleven steps expressed in OKLCH, where equal lightness numbers actually look equally spaced. HSL ramps go muddy in the yellows and washed out in the blues; this one does not. Modern browsers render it natively — the hex ramp above is the fallback.

50100200300400500600700800900950
oklch tokensclick to select
:root {
  --brand-50: oklch(0.97 0.060 317.6);
  --brand-100: oklch(0.94 0.096 317.6);
  --brand-200: oklch(0.88 0.144 317.6);
  --brand-300: oklch(0.80 0.188 317.6);
  --brand-400: oklch(0.72 0.222 317.6);
  --brand-500: oklch(0.64 0.241 317.6);
  --brand-600: oklch(0.56 0.241 317.6);
  --brand-700: oklch(0.48 0.226 317.6);
  --brand-800: oklch(0.40 0.202 317.6);
  --brand-900: oklch(0.32 0.169 317.6);
  --brand-950: oklch(0.24 0.132 317.6);
}

Colors that work with #ac2dcf

Not a palette — a role sheet. Each swatch answers one question you will hit while building the component.

Text on it#ffffff
White wins here
Surface#F9F4FA
Tinted page background
Border#E3C0ED
Hairlines and dividers
Muted text#8A4B9B
Captions on the surface
Accent#61AC20
Second voice, not a rival
Dark variant#571769
Hover, pressed, headers
Light variant#F7EAFA
Selected rows, tints
Dark surface#211424
Dark-mode background
Hover#9427B2
One step down in lightness
Pressed#7B2094
Two steps down
Disabled#BFA6C6
Chroma pulled out
Focus ring#BA30E0
Offset from the fill so it reads
Light mode
Everything in its place

Surface, border, heading and body all derive from this one hue, so the screen stays coherent without a second palette.

Primary actionSecondaryBadge
Dark mode
Same hue, inverted

Lightness flips, hue holds. The accent stays the anchor in both themes.

Primary actionSecondaryAccent

In real components

The same eight roles, wired into the interface patterns you will actually build with them. Every state below is a computed value, not a mock-up.

Buttons and states
Save changesHoverPressedDisabled
OutlineSubtleLinkFocused
Form field
you@company.com

Focus ring uses the light variant so the field still reads as one shape.

Send me product updates
Notice
Your export is ready

The file stays available for seven days. Download it before it expires.

NewBetaDraft
Data
Storage used68%
Acme LtdActive
NorthwindTrial
GlobexActive

How to use #ac2dcf

Derived from its contrast, chroma and lightness — not from taste.

Works well for
  • Body text and links on white
  • Primary buttons and calls to action
  • Focus rings, active and selected states
  • Brand accents, badges and data highlights
  • Chart series and data categories
Use with care
  • Full-page backgrounds — tiring over long sessions
  • Pairing with a same-lightness hue — edges vibrate
Minimum size as text on white
Any size
Safe as a fill behind white type
Yes
Safe as a 1px border on white
Yes

Meaning and mood

What a colour in this family tends to signal, and how this particular chroma and lightness change the reading.

creativepremiummodernimaginative

Violet sits between the warmth of red and the calm of blue, so it reads as inventive without reading as risky. Current shorthand for software craft.

This is a confident chroma: strong enough to lead a brand, restrained enough to live in an interface all day. The mid lightness keeps it versatile in both themes.

Worth knowing

Deep violets swallow detail on screens with poor gamma; check it on a cheap laptop panel.

Reads as
  • FormalityMedium
  • EnergyMedium-high
  • Weight51/100
  • TemperatureNeutral
  • ApproachabilityBalanced

Colour associations are cultural and vary by market. Treat these as a starting point for a conversation with your audience, not a finding about them.

Similar colors

One move away from this hex in each direction. Every swatch is its own page.

Color relationships

The wheel positions with their names attached, so you can grab the one you actually need.

Complementary#50CF2D
Analogous left#5B2DCF
Analogous right#CF2DA1
Split-complement 1#A1CF2D
Split-complement 2#2DCF5B
Triadic 1#CFAC2D
Triadic 2#2DCFAC
Tetradic#CF5B2D
On the wheel
Base+30°−30°+120°+240°+180°287°

#ac2dcf sits at 287°. Every dot is a harmony position and links to its own page in the table alongside.

RGB percentages

Red67.5%
Green17.6%
Blue81.2%
R · 0–255
172
0xac
G · 0–255
45
0x2d
B · 0–255
207
0xcf

CMYK percentages

Cyan16.9%
Magenta78.3%
Yellow0.0%
Key (black)18.8%

Total ink coverage is 114%. Most commercial presses cap around 300% — above that, sheets stop drying properly.

Color previews

#ac2dcf text on a black background

contrast 4.03:1

Card sample

#ac2dcf text on a white background

contrast 5.21:1

Card sample

#ac2dcf on grey

4.76:1

#ac2dcf on its own surface

4.80:1

#ac2dcf on its dark surface

3.39:1

CSS3 live lab

Text font color

The quick brown fox

color: #ac2dcf;
Background color
Panel with #ac2dcf background
background-color: #ac2dcf;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #ac2dcf;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(172, 45, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(172, 45, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ac2dcf;
background: linear-gradient(135deg, #ac2dcf, #CF2D86);
Gradient text

Gradient headline

background: linear-gradient(90deg, #ac2dcf, #CF2D5E);
-webkit-background-clip: text;
color: transparent;
Focus ring
Focused control
outline: 2px solid #ac2dcf;
outline-offset: 3px;
Underline & caret

Marked up text

text-decoration-color: #ac2dcf;
caret-color: #ac2dcf;
Left rule
Pull quote or callout
border-left: 4px solid #ac2dcf;
Ring + tint
Selected chip
background: #F7EAFA;
box-shadow: inset 0 0 0 2px #ac2dcf;
Conic badge
68%
background: conic-gradient(#ac2dcf 68%, #e2e8f0 0);

Transparency

What each alpha value actually composites to. The top row is #ac2dcf over white; the bottom row is the same alpha over a checkerboard, so you can see what survives on a photo or a video.

Bottom row of hexes is the flattened result over white — use those when a design tool refuses transparency, or when you need a solid fallback.

alpha in every syntaxclick to select
rgba(172, 45, 207, 0.5)
rgb(172 45 207 / 50%)
#ac2dcf80
hsl(287 64% 49% / 50%)
color-mix(in srgb, #ac2dcf 50%, transparent)
Alpha8-digit hexFlat on white
10%#ac2dcf1a#F7EAFA
20%#ac2dcf33#EED5F5
40%#ac2dcf66#DEABEC
60%#ac2dcf99#CD81E2
80%#ac2dcfcc#BD57D9

Gradients from #ac2dcf

Six recipes, each built from this hex and shown with the exact CSS that produced it.

Elevation
Same hue, three lightnesses — safe anywhere
background: linear-gradient(135deg, #C05DDC, #ac2dcf 45%, #571769);
Duotone
A short hue run reads richer than a flat fill
background: linear-gradient(120deg, #ac2dcf, #B6286A);
Complement sweep
Loud — keep it behind large type only
background: linear-gradient(90deg, #ac2dcf, #50CF2D);
Spotlight
Hero panels and app headers
background: radial-gradient(120% 120% at 20% 0%, #CA76E1 0%, #ac2dcf 45%, #571769 100%);
Soft wash
Section backgrounds that stay readable
background: linear-gradient(180deg, #F9F4FA, #ffffff);
Mesh
Ambient background, no image weight
background: radial-gradient(60% 60% at 15% 20%, #7055DA 0%, transparent 60%), radial-gradient(55% 55% at 85% 15%, #D644A1 0%, transparent 60%), radial-gradient(70% 70% at 50% 95%, #571769 0%, transparent 65%), #ac2dcf;

Monochromatic scale

Palettes built from #ac2dcf

Shades — darker

Tints — lighter

Tones — desaturated

Color harmonies

Nearest named colors

Ranked with CIEDE2000 across all 139 CSS keywords. Under ΔE 2 the eye stops telling them apart; over ΔE 10 they are plainly different colors.

#ac2dcf in the real world

Where a color in this family tends to land, and the interface roles it is usually asked to play.

Industries
Creative toolsFintechBeautyLuxury
Common UI roles
ButtonsLinksFocus statesCharts
Print note

Converts to four-color process without much drama. Proof it anyway.

On screens

Holds up across typical panel gamma. Still worth checking on an uncalibrated laptop, where mid-tones shift most.

In dark mode

Too dim on dark surfaces at 4.03:1 — lift it to #B33CD5 for body text, or reserve it for fills.

Explore nearby colors

Small, deliberate steps away from this hex — useful when you are hunting for the version of a colour that finally feels right.

#ac2dcf, answered

What color is #ac2dcf?

#ac2dcf is a balanced vivid violet, closest to Dark Orchid (ΔE2000 3.4). It sits at 287° on the hue wheel with 64% saturation and 49% lightness, which reads as neutral.

What is the RGB value of #ac2dcf?

rgb(172, 45, 207) — 172 red, 45 green and 207 blue out of 255, or 67.5% / 17.6% / 81.2% by channel.

What is #ac2dcf in HSL and HSV?

hsl(287, 64%, 49%) and hsv(287, 78%, 81%). HSL is what CSS takes; HSV is what your design tool's picker shows, which is why the saturation numbers rarely match.

Is #ac2dcf a light or a dark color?

It is a dark color. Relative luminance is 0.1515 and perceived brightness is 48%, so white text on it reaches 5.21:1.

Should I use black or white text on #ac2dcf?

White. It scores 5.21:1 against #ac2dcf, versus 4.03:1 for black — AA at any size.

Is #ac2dcf accessible on a white background?

#ac2dcf on white scores 5.21:1, which clears AA at every size but not AAA.

What is the complementary color of #ac2dcf?

#50CF2D sits directly opposite on the wheel. Softer options are the split-complements #A1CF2D and #2DCF5B, which give the same contrast with far less vibration.

What colors go well with #ac2dcf?

For interface work: #F9F4FA as the surface, #E3C0ED for borders, #8A4B9B for secondary text, #61AC20 as an accent and #571769 for hover and pressed states. For a palette, the analogous pair #5B2DCF and #CF2DA1 stays calm, while #50CF2D is the loudest partner.

What is #ac2dcf in CMYK for printing?

cmyk(17%, 78%, 0%, 19%). This is a screen-to-ink approximation — ask your printer for a proof before committing to a run.

Is #ac2dcf warm or cool?

Neutral — it scores 57 on a scale where 0 is the warmest orange and 100 the coolest azure. Nudged warmer it becomes #CF2DB7; nudged cooler, #702AD1.

Which Tailwind color is closest to #ac2dcf?

The purple family — its 500 step is #a855f7, ΔE2000 9.7 away. That is a visible difference, so define #ac2dcf as a custom token rather than reaching for the built-in.

How do I use #ac2dcf in Tailwind CSS?

Inline it as an arbitrary value with bg-[#ac2dcf] or text-[#ac2dcf], or register the whole ramp under theme.extend.colors.brand so you get bg-brand-500 and friends. The generated 50–950 scale on this page is ready to paste into your config.

What is #ac2dcf with 50% opacity?

rgba(172, 45, 207, 0.5), or #ac2dcf80 in eight-digit hex. Over white that composites to #D696E7; over black, #561768.

Is #ac2dcf a web-safe color?

No. The nearest web-safe colour is #9933CC, ΔE2000 3.3 away. The palette only matters for legacy displays and some email clients now.

What does the color #ac2dcf mean?

As a violet, it reads creative, premium, modern. Violet sits between the warmth of red and the calm of blue, so it reads as inventive without reading as risky. Current shorthand for software craft. At this chroma the effect is amplified — it will dominate whatever sits beside it.

What gradient works with #ac2dcf?

The safest is same-hue elevation: linear-gradient(135deg, #C05DDC, #ac2dcf 45%, #571769). For more colour, a short hue run to #B6286A keeps it rich without turning muddy.

Work with #ac2dcf in the Color Lab

Every tool opens with this colour already loaded.

Every value on this page is computed from #ac2dcf at request time — conversions, contrast ratios and ΔE distances are calculated, never looked up.